var CityData=
  {
    "alist":[
      {"id":"1","name":"大区1"},
      {"id":"2","name":"大区2"}
    ],
    "plist":{
      "1":[{"id":"1","name":"省份1"},{"id":"2","name":"省份2"}],
      "2":[{"id":"3","name":"省份3"},{"id":"4","name":"省份4"}]
    },
    "clist":{
      "1":[{"id":"1","name":"城市1"},{"id":"2","name":"城市2"}],
      "2":[{"id":"3","name":"城市3"},{"id":"4","name":"城市4"}],
      "3":[{"id":"5","name":"城市5"},{"id":"6","name":"城市6"}],
      "4":[{"id":"7","name":"城市7"},{"id":"8","name":"城市8"}]
    },
    "xlist":{
      "1":[{"id":"1","name":"区县1"},{"id":"2","name":"区县2"}],
      "2":[{"id":"3","name":"区县3"},{"id":"4","name":"区县4"}],
      "3":[{"id":"5","name":"区县5"},{"id":"6","name":"区县6"}],
      "4":[{"id":"7","name":"区县7"},{"id":"8","name":"区县8"}],
      "5":[{"id":"9","name":"区县9"},{"id":"10","name":"区县10"}],
      "6":[{"id":"11","name":"区县11"},{"id":"12","name":"区县12"}],
      "7":[{"id":"13","name":"区县13"},{"id":"14","name":"区县14"}],
      "8":[{"id":"15","name":"区县15"},{"id":"16","name":"区县16"}]
    }
  }